A : Dãy số cách đều 4 đơn vị

B: Dãy số cách đều 5 đơn vị

C: Dãy số cách đều 10 dơn vị

D : dãy số cách đều 5 đơn vị

 BÀI 1: 

1. GO 

2. AM WRITING

3. HAVE/ GO

4. HAVE

Ex6.: viết dạng so sánh hơn hoặc so sánh nhất của tính từ trong ngoặc

1. My house is(big)....................Bigger.................................than yours.

2. This flower is(beautiful)............Beautifuler......................................than that one.

3. This is the(interesting)......Most interesting....................................book I have ever read.

4. Non-smokers usually live(long).... ........longer...................than smokers.

5. Which is the(dangerous)... ..............most dangerous ..animal in the world?

6. A holiday by the sea is(good).... ....better...........................than a holiday in the mountains.

7. It is strange but often a coke is(expensive)... ...... ....More expensive ......than a beer.

8. Who is the(rich)....... .....richest......................................woman on earth?

9. The weather this summer is even(bad)...... .....Worse..................than last summer.

10. He was the(clever).... .........most clever....................................thief of all.

11. Dogs are(intelligent)...... .....more intelligent...................................than rabbits

12. Lucy is(old)....... ......older.................................than Ellie.

13. Russia is far(large).... .........larger ................................than the UK.

14. My Latin class is(boring)...... ......more boring....................than my English class.

15. In the UK, the streets are generally(narrow)....more narrow................than in the USA.

16. London is(busy)... .......more busy....................................than Glasgow.

17. Julie is(quiet)....... .........quieter ..............................than her sister.

18. Amanda is(ambitious)...... ........................................than her classmates.

19. My garden is a lot(colourful)....... .......................................than this park.

20. His house is a bit(comfortable).... ..........................................than a hotel.

Vào link này nha :

https://olm.vn/hoi-dap/detail/73339448659.html

1. My house has a small livingroom

2. My class há 40 students

3. His house is small

4.My name is linh

5. He is Hung

1.Tom has a house in the city 

2. I am in class 6A

3, It's a big school

4, She goes to school by bike

5. My house has 2 rooms

Biểu thức là 3 x 5 : 0, 89  à bạn

stay

Ta có : 2 quả táo + 2 quả cam = 6 $

         - 4 quả táo + 3 quả cam = 10 $

Bằng với : 4 quả táo + 4 quả cam = 12 $

              -  4 quả táo  + 3 quả cam = 10$

              = 1 quả cam = 2 $

Vậy một quả táo có giá :  10 - ( 2 x 3 ) :4 = 1$

Bài nay liên quan đến ước chung lớn nhất:

Ta thấy ước chung lớn nhất của 24 và 108 là 12

Vậy có thể chia nhiều nhất 12 tổ